20130984984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1\times {\mathrm{2371}}^1$

素因数の和:3529

約数の個数: 128

約数和(自身を含む): 56871072000

約数和(自身を除く): 36740087016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1109, 1276, 1914, 2218, 2371, 2552, 3327, 3828, 4436, 4742, 6654, 7113, 7656, 8872, 9484, 12199, 13308, 14226, 18968, 24398, 26081, 26616, 28452, 32161, 36597, 48796, 52162, 56904, 64322, 68759, 73194, 78243, 96483, 97592, 104324, 128644, 137518, 146388, 156486, 192966, 206277, 208648, 257288, 275036, 292776, 312972, 353771, 385932, 412554, 550072, 625944, 707542, 756349, 771864, 825108, 1061313, 1415084, 1512698, 1650216, 2122626, 2269047, 2629439, 2830168, 3025396, 4245252, 4538094, 5258878, 6050792, 7888317, 8490504, 9076188, 10517756, 15776634, 18152376, 21035512, 28923829, 31553268, 57847658, 63106536, 76253731, 86771487, 115695316, 152507462, 173542974, 228761193, 231390632, 305014924, 347085948, 457522386, 610029848, 694171896, 838791041, 915044772, 1677582082, 1830089544, 2516373123, 3355164164, 5032746246, 6710328328, 10065492492, 20130984984]

約数ペア:

[(1, 20130984984), (2, 10065492492), (3, 6710328328), (4, 5032746246), (6, 3355164164), (8, 2516373123), (11, 1830089544), (12, 1677582082), (22, 915044772), (24, 838791041), (29, 694171896), (33, 610029848), (44, 457522386), (58, 347085948), (66, 305014924), (87, 231390632), (88, 228761193), (116, 173542974), (132, 152507462), (174, 115695316), (232, 86771487), (264, 76253731), (319, 63106536), (348, 57847658), (638, 31553268), (696, 28923829), (957, 21035512), (1109, 18152376), (1276, 15776634), (1914, 10517756), (2218, 9076188), (2371, 8490504), (2552, 7888317), (3327, 6050792), (3828, 5258878), (4436, 4538094), (4742, 4245252), (6654, 3025396), (7113, 2830168), (7656, 2629439), (8872, 2269047), (9484, 2122626), (12199, 1650216), (13308, 1512698), (14226, 1415084), (18968, 1061313), (24398, 825108), (26081, 771864), (26616, 756349), (28452, 707542), (32161, 625944), (36597, 550072), (48796, 412554), (52162, 385932), (56904, 353771), (64322, 312972), (68759, 292776), (73194, 275036), (78243, 257288), (96483, 208648), (97592, 206277), (104324, 192966), (128644, 156486), (137518, 146388)]