20122734996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{9127}}^1$

素因数の和:9830

約数の個数: 144

約数和(自身を含む): 62703956224

約数和(自身を除く): 42581221228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 673, 819, 1092, 1346, 1638, 2019, 2692, 3276, 4038, 4711, 6057, 8076, 8749, 9127, 9422, 12114, 14133, 17498, 18254, 18844, 24228, 26247, 27381, 28266, 34996, 36508, 42399, 52494, 54762, 56532, 61243, 63889, 78741, 82143, 84798, 104988, 109524, 118651, 122486, 127778, 157482, 164286, 169596, 183729, 191667, 237302, 244972, 255556, 314964, 328572, 355953, 367458, 383334, 474604, 551187, 575001, 711906, 734916, 766668, 830557, 1067859, 1102374, 1150002, 1423812, 1661114, 2135718, 2204748, 2300004, 2491671, 3322228, 4271436, 4983342, 6142471, 7475013, 9966684, 12284942, 14950026, 18427413, 24569884, 29900052, 36854826, 42997297, 55282239, 73709652, 79852123, 85994594, 110564478, 128991891, 159704246, 171989188, 221128956, 239556369, 257983782, 319408492, 386975673, 479112738, 515967564, 558964861, 718669107, 773951346, 958225476, 1117929722, 1437338214, 1547902692, 1676894583, 2235859444, 2874676428, 3353789166, 5030683749, 6707578332, 10061367498, 20122734996]

約数ペア:

[(1, 20122734996), (2, 10061367498), (3, 6707578332), (4, 5030683749), (6, 3353789166), (7, 2874676428), (9, 2235859444), (12, 1676894583), (13, 1547902692), (14, 1437338214), (18, 1117929722), (21, 958225476), (26, 773951346), (28, 718669107), (36, 558964861), (39, 515967564), (42, 479112738), (52, 386975673), (63, 319408492), (78, 257983782), (84, 239556369), (91, 221128956), (117, 171989188), (126, 159704246), (156, 128991891), (182, 110564478), (234, 85994594), (252, 79852123), (273, 73709652), (364, 55282239), (468, 42997297), (546, 36854826), (673, 29900052), (819, 24569884), (1092, 18427413), (1346, 14950026), (1638, 12284942), (2019, 9966684), (2692, 7475013), (3276, 6142471), (4038, 4983342), (4711, 4271436), (6057, 3322228), (8076, 2491671), (8749, 2300004), (9127, 2204748), (9422, 2135718), (12114, 1661114), (14133, 1423812), (17498, 1150002), (18254, 1102374), (18844, 1067859), (24228, 830557), (26247, 766668), (27381, 734916), (28266, 711906), (34996, 575001), (36508, 551187), (42399, 474604), (52494, 383334), (54762, 367458), (56532, 355953), (61243, 328572), (63889, 314964), (78741, 255556), (82143, 244972), (84798, 237302), (104988, 191667), (109524, 183729), (118651, 169596), (122486, 164286), (127778, 157482)]