20201952936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{20477}}^1$

素因数の和:20635

約数の個数: 128

約数和(自身を含む): 57148364160

約数和(自身を除く): 36946411224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 101, 111, 132, 148, 202, 222, 264, 296, 303, 404, 407, 444, 606, 808, 814, 888, 1111, 1212, 1221, 1628, 2222, 2424, 2442, 3256, 3333, 3737, 4444, 4884, 6666, 7474, 8888, 9768, 11211, 13332, 14948, 20477, 22422, 26664, 29896, 40954, 41107, 44844, 61431, 81908, 82214, 89688, 122862, 123321, 163816, 164428, 225247, 245724, 246642, 328856, 450494, 491448, 493284, 675741, 757649, 900988, 986568, 1351482, 1515298, 1801976, 2068177, 2272947, 2702964, 3030596, 4136354, 4545894, 5405928, 6061192, 6204531, 8272708, 8334139, 9091788, 12409062, 16545416, 16668278, 18183576, 22749947, 24818124, 25002417, 33336556, 45499894, 49636248, 50004834, 66673112, 68249841, 76522549, 90999788, 100009668, 136499682, 153045098, 181999576, 200019336, 229567647, 272999364, 306090196, 459135294, 545998728, 612180392, 841748039, 918270588, 1683496078, 1836541176, 2525244117, 3366992156, 5050488234, 6733984312, 10100976468, 20201952936]

約数ペア:

[(1, 20201952936), (2, 10100976468), (3, 6733984312), (4, 5050488234), (6, 3366992156), (8, 2525244117), (11, 1836541176), (12, 1683496078), (22, 918270588), (24, 841748039), (33, 612180392), (37, 545998728), (44, 459135294), (66, 306090196), (74, 272999364), (88, 229567647), (101, 200019336), (111, 181999576), (132, 153045098), (148, 136499682), (202, 100009668), (222, 90999788), (264, 76522549), (296, 68249841), (303, 66673112), (404, 50004834), (407, 49636248), (444, 45499894), (606, 33336556), (808, 25002417), (814, 24818124), (888, 22749947), (1111, 18183576), (1212, 16668278), (1221, 16545416), (1628, 12409062), (2222, 9091788), (2424, 8334139), (2442, 8272708), (3256, 6204531), (3333, 6061192), (3737, 5405928), (4444, 4545894), (4884, 4136354), (6666, 3030596), (7474, 2702964), (8888, 2272947), (9768, 2068177), (11211, 1801976), (13332, 1515298), (14948, 1351482), (20477, 986568), (22422, 900988), (26664, 757649), (29896, 675741), (40954, 493284), (41107, 491448), (44844, 450494), (61431, 328856), (81908, 246642), (82214, 245724), (89688, 225247), (122862, 164428), (123321, 163816)]