20199387401844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10613}}^1\times {\mathrm{190403}}^1$

素因数の和:201054

約数の個数: 144

約数和(自身を含む): 58057795752768

約数和(自身を除く): 37858408350924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 10613, 21226, 31839, 42452, 63678, 74291, 127356, 148582, 180421, 190403, 222873, 297164, 360842, 380806, 445746, 520037, 541263, 571209, 721684, 761612, 891492, 1040074, 1082526, 1142418, 1262947, 1332821, 1560111, 2080148, 2165052, 2284836, 2525894, 2665642, 3120222, 3236851, 3788841, 3998463, 5051788, 5331284, 6240444, 6473702, 7577682, 7996926, 8840629, 9329747, 9710553, 12947404, 15155364, 15993852, 17681258, 18659494, 19421106, 22657957, 26521887, 27989241, 35362516, 37318988, 38842212, 45315914, 53043774, 55978482, 67973871, 90631828, 106087548, 111956964, 135947742, 158605699, 271895484, 317211398, 475817097, 634422796, 951634194, 1903268388, 2020747039, 4041494078, 6062241117, 8082988156, 12124482234, 14145229273, 24248964468, 28290458546, 34352699663, 42435687819, 56580917092, 68705399326, 84871375638, 99016604911, 103058098989, 137410798652, 169742751276, 198033209822, 206116197978, 240468897641, 297049814733, 396066419644, 412232395956, 480937795282, 594099629466, 721406692923, 961875590564, 1188199258932, 1442813385846, 1683282283487, 2885626771692, 3366564566974, 5049846850461, 6733129133948, 10099693700922, 20199387401844]

約数ペア:

[(1, 20199387401844), (2, 10099693700922), (3, 6733129133948), (4, 5049846850461), (6, 3366564566974), (7, 2885626771692), (12, 1683282283487), (14, 1442813385846), (17, 1188199258932), (21, 961875590564), (28, 721406692923), (34, 594099629466), (42, 480937795282), (49, 412232395956), (51, 396066419644), (68, 297049814733), (84, 240468897641), (98, 206116197978), (102, 198033209822), (119, 169742751276), (147, 137410798652), (196, 103058098989), (204, 99016604911), (238, 84871375638), (294, 68705399326), (357, 56580917092), (476, 42435687819), (588, 34352699663), (714, 28290458546), (833, 24248964468), (1428, 14145229273), (1666, 12124482234), (2499, 8082988156), (3332, 6062241117), (4998, 4041494078), (9996, 2020747039), (10613, 1903268388), (21226, 951634194), (31839, 634422796), (42452, 475817097), (63678, 317211398), (74291, 271895484), (127356, 158605699), (148582, 135947742), (180421, 111956964), (190403, 106087548), (222873, 90631828), (297164, 67973871), (360842, 55978482), (380806, 53043774), (445746, 45315914), (520037, 38842212), (541263, 37318988), (571209, 35362516), (721684, 27989241), (761612, 26521887), (891492, 22657957), (1040074, 19421106), (1082526, 18659494), (1142418, 17681258), (1262947, 15993852), (1332821, 15155364), (1560111, 12947404), (2080148, 9710553), (2165052, 9329747), (2284836, 8840629), (2525894, 7996926), (2665642, 7577682), (3120222, 6473702), (3236851, 6240444), (3788841, 5331284), (3998463, 5051788)]