20163440148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1\times {\mathrm{19727}}^1$

素因数の和:24236

約数の個数: 48

約数和(自身を含む): 49537797120

約数和(自身を除く): 29374356972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 4483, 8966, 13449, 17932, 19727, 26898, 39454, 53796, 59181, 78908, 85177, 118362, 170354, 236724, 255531, 340708, 374813, 511062, 749626, 1022124, 1124439, 1499252, 2248878, 4497756, 88436141, 176872282, 265308423, 353744564, 530616846, 1061233692, 1680286679, 3360573358, 5040860037, 6721146716, 10081720074, 20163440148]

約数ペア:

[(1, 20163440148), (2, 10081720074), (3, 6721146716), (4, 5040860037), (6, 3360573358), (12, 1680286679), (19, 1061233692), (38, 530616846), (57, 353744564), (76, 265308423), (114, 176872282), (228, 88436141), (4483, 4497756), (8966, 2248878), (13449, 1499252), (17932, 1124439), (19727, 1022124), (26898, 749626), (39454, 511062), (53796, 374813), (59181, 340708), (78908, 255531), (85177, 236724), (118362, 170354)]