20174347896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{14713}}^1$

素因数の和:14869

約数の個数: 128

約数和(自身を含む): 55371724800

約数和(自身を除く): 35197376904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 97, 114, 124, 152, 186, 194, 228, 248, 291, 372, 388, 456, 582, 589, 744, 776, 1164, 1178, 1767, 1843, 2328, 2356, 3007, 3534, 3686, 4712, 5529, 6014, 7068, 7372, 9021, 11058, 12028, 14136, 14713, 14744, 18042, 22116, 24056, 29426, 36084, 44139, 44232, 57133, 58852, 72168, 88278, 114266, 117704, 171399, 176556, 228532, 279547, 342798, 353112, 456103, 457064, 559094, 685596, 838641, 912206, 1118188, 1368309, 1371192, 1427161, 1677282, 1824412, 2236376, 2736618, 2854322, 3354564, 3648824, 4281483, 5473236, 5708644, 6709128, 8562966, 8665957, 10946472, 11417288, 17125932, 17331914, 25997871, 27116059, 34251864, 34663828, 44241991, 51995742, 54232118, 69327656, 81348177, 88483982, 103991484, 108464236, 132725973, 162696354, 176967964, 207982968, 216928472, 265451946, 325392708, 353935928, 530903892, 650785416, 840597829, 1061807784, 1681195658, 2521793487, 3362391316, 5043586974, 6724782632, 10087173948, 20174347896]

約数ペア:

[(1, 20174347896), (2, 10087173948), (3, 6724782632), (4, 5043586974), (6, 3362391316), (8, 2521793487), (12, 1681195658), (19, 1061807784), (24, 840597829), (31, 650785416), (38, 530903892), (57, 353935928), (62, 325392708), (76, 265451946), (93, 216928472), (97, 207982968), (114, 176967964), (124, 162696354), (152, 132725973), (186, 108464236), (194, 103991484), (228, 88483982), (248, 81348177), (291, 69327656), (372, 54232118), (388, 51995742), (456, 44241991), (582, 34663828), (589, 34251864), (744, 27116059), (776, 25997871), (1164, 17331914), (1178, 17125932), (1767, 11417288), (1843, 10946472), (2328, 8665957), (2356, 8562966), (3007, 6709128), (3534, 5708644), (3686, 5473236), (4712, 4281483), (5529, 3648824), (6014, 3354564), (7068, 2854322), (7372, 2736618), (9021, 2236376), (11058, 1824412), (12028, 1677282), (14136, 1427161), (14713, 1371192), (14744, 1368309), (18042, 1118188), (22116, 912206), (24056, 838641), (29426, 685596), (36084, 559094), (44139, 457064), (44232, 456103), (57133, 353112), (58852, 342798), (72168, 279547), (88278, 228532), (114266, 176556), (117704, 171399)]