20099112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4046

約数の個数: 64

約数和(自身を含む): 57715200

約数和(自身を除く): 37616088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 4007, 5016, 8014, 12021, 16028, 24042, 32056, 44077, 48084, 76133, 88154, 96168, 132231, 152266, 176308, 228399, 264462, 304532, 352616, 456798, 528924, 609064, 837463, 913596, 1057848, 1674926, 1827192, 2512389, 3349852, 5024778, 6699704, 10049556, 20099112]

約数ペア:

[(1, 20099112), (2, 10049556), (3, 6699704), (4, 5024778), (6, 3349852), (8, 2512389), (11, 1827192), (12, 1674926), (19, 1057848), (22, 913596), (24, 837463), (33, 609064), (38, 528924), (44, 456798), (57, 352616), (66, 304532), (76, 264462), (88, 228399), (114, 176308), (132, 152266), (152, 132231), (209, 96168), (228, 88154), (264, 76133), (418, 48084), (456, 44077), (627, 32056), (836, 24042), (1254, 16028), (1672, 12021), (2508, 8014), (4007, 5016)]