20154124524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{5387}}^1$

素因数の和:5743

約数の個数: 96

約数和(自身を含む): 50509267200

約数和(自身を除く): 30355142676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 269, 366, 538, 732, 807, 1076, 1159, 1614, 2318, 3228, 3477, 4636, 5111, 5387, 6954, 10222, 10774, 13908, 15333, 16161, 16409, 20444, 21548, 30666, 32322, 32818, 49227, 61332, 64644, 65636, 98454, 102353, 196908, 204706, 307059, 311771, 328607, 409412, 614118, 623542, 657214, 935313, 985821, 1228236, 1247084, 1314428, 1449103, 1870626, 1971642, 2898206, 3741252, 3943284, 4347309, 5796412, 6243533, 8694618, 12487066, 17389236, 18730599, 24974132, 27532957, 37461198, 55065914, 74922396, 82598871, 88395283, 110131828, 165197742, 176790566, 265185849, 330395484, 353581132, 530371698, 1060743396, 1679510377, 3359020754, 5038531131, 6718041508, 10077062262, 20154124524]

約数ペア:

[(1, 20154124524), (2, 10077062262), (3, 6718041508), (4, 5038531131), (6, 3359020754), (12, 1679510377), (19, 1060743396), (38, 530371698), (57, 353581132), (61, 330395484), (76, 265185849), (114, 176790566), (122, 165197742), (183, 110131828), (228, 88395283), (244, 82598871), (269, 74922396), (366, 55065914), (538, 37461198), (732, 27532957), (807, 24974132), (1076, 18730599), (1159, 17389236), (1614, 12487066), (2318, 8694618), (3228, 6243533), (3477, 5796412), (4636, 4347309), (5111, 3943284), (5387, 3741252), (6954, 2898206), (10222, 1971642), (10774, 1870626), (13908, 1449103), (15333, 1314428), (16161, 1247084), (16409, 1228236), (20444, 985821), (21548, 935313), (30666, 657214), (32322, 623542), (32818, 614118), (49227, 409412), (61332, 328607), (64644, 311771), (65636, 307059), (98454, 204706), (102353, 196908)]