20111902462232

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{619}}^1\times {\mathrm{42841}}^1$

素因数の和:43969

約数の個数: 128

約数和(自身を含む): 44751724992000

約数和(自身を除く): 24639822529768

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 467, 619, 812, 934, 1238, 1624, 1868, 2476, 3269, 3736, 4333, 4952, 6538, 8666, 13076, 13543, 17332, 17951, 26152, 27086, 34664, 35902, 42841, 54172, 71804, 85682, 94801, 108344, 125657, 143608, 171364, 189602, 251314, 289073, 299887, 342728, 379204, 502628, 578146, 599774, 758408, 1005256, 1156292, 1199548, 1242389, 2023511, 2312584, 2399096, 2484778, 4047022, 4969556, 8094044, 8383117, 8696723, 9939112, 16188088, 16766234, 17393446, 20006747, 26518579, 33532468, 34786892, 40013494, 53037158, 58681819, 67064936, 69573784, 80026988, 106074316, 117363638, 140047229, 160053976, 185630053, 212148632, 234727276, 280094458, 371260106, 469454552, 560188916, 580195663, 742520212, 769038791, 1120377832, 1160391326, 1485040424, 1538077582, 2320782652, 3076155164, 4061369641, 4641565304, 5383271537, 6152310328, 8122739282, 10766543074, 12384176393, 16245478564, 21533086148, 24768352786, 32490957128, 43066172296, 49536705572, 86689234751, 99073411144, 173378469502, 346756939004, 359141115397, 693513878008, 718282230794, 1436564461588, 2513987807779, 2873128923176, 5027975615558, 10055951231116, 20111902462232]

約数ペア:

[(1, 20111902462232), (2, 10055951231116), (4, 5027975615558), (7, 2873128923176), (8, 2513987807779), (14, 1436564461588), (28, 718282230794), (29, 693513878008), (56, 359141115397), (58, 346756939004), (116, 173378469502), (203, 99073411144), (232, 86689234751), (406, 49536705572), (467, 43066172296), (619, 32490957128), (812, 24768352786), (934, 21533086148), (1238, 16245478564), (1624, 12384176393), (1868, 10766543074), (2476, 8122739282), (3269, 6152310328), (3736, 5383271537), (4333, 4641565304), (4952, 4061369641), (6538, 3076155164), (8666, 2320782652), (13076, 1538077582), (13543, 1485040424), (17332, 1160391326), (17951, 1120377832), (26152, 769038791), (27086, 742520212), (34664, 580195663), (35902, 560188916), (42841, 469454552), (54172, 371260106), (71804, 280094458), (85682, 234727276), (94801, 212148632), (108344, 185630053), (125657, 160053976), (143608, 140047229), (171364, 117363638), (189602, 106074316), (251314, 80026988), (289073, 69573784), (299887, 67064936), (342728, 58681819), (379204, 53037158), (502628, 40013494), (578146, 34786892), (599774, 33532468), (758408, 26518579), (1005256, 20006747), (1156292, 17393446), (1199548, 16766234), (1242389, 16188088), (2023511, 9939112), (2312584, 8696723), (2399096, 8383117), (2484778, 8094044), (4047022, 4969556)]