20110796676

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{120577}}^1$

素因数の和:120741

約数の個数: 72

約数和(自身を含む): 52536799224

約数和(自身を除く): 32426002548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 113, 123, 164, 226, 246, 339, 369, 452, 492, 678, 738, 1017, 1356, 1476, 2034, 4068, 4633, 9266, 13899, 18532, 27798, 41697, 55596, 83394, 120577, 166788, 241154, 361731, 482308, 723462, 1085193, 1446924, 2170386, 4340772, 4943657, 9887314, 13625201, 14830971, 19774628, 27250402, 29661942, 40875603, 44492913, 54500804, 59323884, 81751206, 88985826, 122626809, 163502412, 177971652, 245253618, 490507236, 558633241, 1117266482, 1675899723, 2234532964, 3351799446, 5027699169, 6703598892, 10055398338, 20110796676]

約数ペア:

[(1, 20110796676), (2, 10055398338), (3, 6703598892), (4, 5027699169), (6, 3351799446), (9, 2234532964), (12, 1675899723), (18, 1117266482), (36, 558633241), (41, 490507236), (82, 245253618), (113, 177971652), (123, 163502412), (164, 122626809), (226, 88985826), (246, 81751206), (339, 59323884), (369, 54500804), (452, 44492913), (492, 40875603), (678, 29661942), (738, 27250402), (1017, 19774628), (1356, 14830971), (1476, 13625201), (2034, 9887314), (4068, 4943657), (4633, 4340772), (9266, 2170386), (13899, 1446924), (18532, 1085193), (27798, 723462), (41697, 482308), (55596, 361731), (83394, 241154), (120577, 166788)]